(19)
(11) EP 3 846 646 A2

(12)

(43) Date of publication:
14.07.2021 Bulletin 2021/28

(21) Application number: 20851272.3

(22) Date of filing: 09.11.2020
(51) International Patent Classification (IPC): 
A24F 40/50(2020.01)
(86) International application number:
PCT/KR2020/015625
(87) International publication number:
WO 2021/096182 (20.05.2021 Gazette 2021/20)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 12.11.2019 KR 20190144531

(71) Applicant: KT & G Corporation
Daejeon 34337 (KR)

(72) Inventors:
  • PARK, Sang Kyu
    Gangdong-gu, Seoul 05281 (KR)
  • LEE, Jae Min
    Gyeonggi-do 15010 (KR)

(74) Representative: Ter Meer Steinmeister & Partner 
Patentanwälte mbB Nymphenburger Straße 4
80335 München
80335 München (DE)

   


(54) AEROSOL GENERATING DEVICE AND OPERATION METHOD THEREOF